The manouvering required would be so extreme that you would probably be suffering airframe failures and overstresses elswhere too. The predominet feature is that it manifests itself in a lateral oscillation felt through the airframe. If allowed to divege unchecked it will cause damage and control problems. I won't say that the drive shaft wouldn't disconnect eventually but that really is not a serious consideration; things have really got out of hand by then.
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Another day in paradise